R1260S Series 60V Input / 80V Absolute Maximum Rating Synchronous Step-down DC/DC Controller
■The R1260S is a step-down DC/DC controller which can generate an output voltage of 1.0 V to 16.0 V by driving external high- / low-side NMOSFETs. By the adoption of a unique current mode PWM architecture without an external current sense resistor, this device can make up a stable DC/DC converter with high-efficiency even if adding low Ron MOSFETs and a low DCR inductor externally.
●KEY BENEFITS
■48 V power can be provided by a wide-ranging input voltage of 5 V to 60 V.
■High-accuracy feedback voltage: 0.8 V ±1.5% (−40°C ≤ Ta ≤ 105°C)
■High efficiency at light load (I-OUT=1mA) by VFM control (80% @V-IN=24V, 70% @V-IN=48V)
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R1260S Series 、 R1260S 、 R1260Sxxyz-E2-FE 、 R1260Sxxyz 、 R1260S01yz 、 R1260S02yz 、 R1260S03yz 、 R1260Sxx1z 、 R1260Sxx2z 、 R1260Sxx3z 、 R1260S023A 、 R1260S011B 、 R1260S011C 、 R1260S011D 、 R1260S012A 、 R1260S012B 、 R1260S012C 、 R1260S012D 、 R1260S013A 、 R1260S013B 、 R1260S013C 、 R1260S013D 、 R1260S021A 、 R1260S021B 、 R1260S021C 、 R1260S021D 、 R1260S022A 、 R1260S022B 、 R1260S022C 、 R1260S022D 、 R1260S023B 、 R1260S023C 、 R1260S023D 、 R1260S031A 、 R1260S031B 、 R1260S031C 、 R1260S031D 、 R1260S032A 、 R1260S032B 、 R1260S032C 、 R1260S032D 、 R1260S033A 、 R1260S033B 、 R1260S033C 、 R1260S033D 、 R1260S011A |
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Synchronous Step-down DC/DC Controller 、 step-down DC/DC controller |
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[ PLC ][ PoE Drive Equipment ][ FA Equipment ][ 5G Base Station ][ Industrial Equipment ] |
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Datasheet |
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Please see the document for details |
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HSOP-18 |
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English Chinese Chinese and English Japanese |
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2022/3/11 |
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EA-511-220222 |
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3.9 MB |
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